Misc: Which trophy did John Jeffrey damage to earn a five month suspension from rugby?

Questions

which kitchen appliance was first designed in 1927 by the american charles strite?

what is the name given to a group of porpoises?

in which year was the 'walkman' invented?

what name is given to music that constantly syncopates a straightforward tune?

ginger baker, eric clapton and jack bruce were the line-up to which band?